Weather in Lake San Marcos, California, United States

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7-Day Detailed Weather Forecast for Lake San Marcos

Overnight

Temperature: 66°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Patchy fog before 5am. Partly cloudy, with a low around 66. South wind 0 to 5 mph.

Tuesday

Temperature: 82°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 82. Southwest wind 5 to 10 mph.

Tuesday Night

Temperature: 67°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog after 2am. Partly cloudy, with a low around 67. Southwest wind 0 to 10 mph.

Wednesday

Temperature: 80°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog before 11am. Sunny, with a high near 80. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Temperature: 67°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Patchy fog after 11pm. Partly cloudy, with a low around 67. West wind 0 to 5 mph.

Thursday

Temperature: 82°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Patchy fog before 11am. Mostly sunny, with a high near 82.

Thursday Night

Temperature: 68°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Patchy fog after 11pm. Partly cloudy, with a low around 68.

Friday

Temperature: 83°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog before 11am. Mostly sunny, with a high near 83.

Friday Night

Temperature: 68°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 68.

Saturday

Temperature: 84°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 84.

Saturday Night

Temperature: 68°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 68.

Sunday

Temperature: 84°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 84.

Sunday Night

Temperature: 67°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 67.

Monday

Temperature: 84°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 84.